Falmouth Weather in August

August in Falmouth brings high temperatures, with highs of 26°C (79°F) and nights dropping to 17°C (63°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Falmouth in August

This month is perfect for exploring, with the driest conditions of the year. On average, there are about 9 days with rain during this month, averaging 79 mm (3.1 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Falmouth in August

If you're visiting Falmouth in August, expect perfect temperatures with highs of 26°C (79°F) and overnight lows of 17°C (63°F). The summer season takes place during August. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Falmouth in August

There are approximately 278 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Falmouth.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Falmouth's climate page.

Falmouth Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 30%  

Precipitation 79 mm (3.1 in)  

Rainy days 9 days  

Sunshine 278 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (52 KM, 32 Miles).

What to Wear in Falmouth in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Falmouth in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Falmouth's climate page.

More climate data for Falmouth

Temperature Rainfall Sunshine

See the full Falmouth climate overview or explore weather in the United States of America.